package org.example.recursion;
/*
反向打印字符串
 */

/**
 * @author carol
 */
public class ReversePrintString {

    public static void f(int n,String str){

        if(n == str.length()){
            return;
        }
        f(n+1,str);
        System.out.println(str.charAt(n));
    }

    public static void main(String[] args) {
        f(0,"abcdefg");
    }
}
